2017448538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{25031}}^1$

素因数の和:25163

約数の個数: 64

約数和(自身を含む): 4902266880

約数和(自身を除く): 2884818342

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 101, 114, 133, 202, 266, 303, 399, 606, 707, 798, 1414, 1919, 2121, 3838, 4242, 5757, 11514, 13433, 25031, 26866, 40299, 50062, 75093, 80598, 150186, 175217, 350434, 475589, 525651, 951178, 1051302, 1426767, 2528131, 2853534, 3329123, 5056262, 6658246, 7584393, 9987369, 15168786, 17696917, 19974738, 35393834, 48034489, 53090751, 96068978, 106181502, 144103467, 288206934, 336241423, 672482846, 1008724269, 2017448538]

約数ペア:

[(1, 2017448538), (2, 1008724269), (3, 672482846), (6, 336241423), (7, 288206934), (14, 144103467), (19, 106181502), (21, 96068978), (38, 53090751), (42, 48034489), (57, 35393834), (101, 19974738), (114, 17696917), (133, 15168786), (202, 9987369), (266, 7584393), (303, 6658246), (399, 5056262), (606, 3329123), (707, 2853534), (798, 2528131), (1414, 1426767), (1919, 1051302), (2121, 951178), (3838, 525651), (4242, 475589), (5757, 350434), (11514, 175217), (13433, 150186), (25031, 80598), (26866, 75093), (40299, 50062)]